package com.lu.pojo.oop.inner;

/**
 * @author luzhenfang
 * @date 2020 05 16
 * @description 内部类
 */
public class TestOuter {
    public static void main(String[] args) {
        Outer outer = new Outer();
        Outer.Inner inner = outer.new Inner();
        outer.out();
        inner.in();
        inner.getId();
    }
}
